.Student {
  width: 100%;
  height: 100%;
}
.Student .search {
  width: 100%;
  height: 70px;
}
.Student .search .ser {
  width: 100%;
  height: 50px;
}
.Student .search .ser input {
  width: 250px;
  height: 36px;
  margin-top: 20px;
  margin-left: 25px;
  border-radius: 15px;
  outline: none;
}
.Student .search .ser button {
  width: 100px;
  height: 35px;
  margin-top: 20px;
  margin-left: 25px;
  border-radius: 15px;
  border: 0;
  background: #00aef3;
}
.Student .stu {
  width: 100%;
  height: 560px;
  overflow-y: scroll;
}
